207948250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 416785824

約数和(自身を除く): 208837574

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 113, 125, 170, 226, 250, 425, 433, 565, 850, 866, 1130, 1921, 2125, 2165, 2825, 3842, 4250, 4330, 5650, 7361, 9605, 10825, 14125, 14722, 19210, 21650, 28250, 36805, 48025, 48929, 54125, 73610, 96050, 97858, 108250, 184025, 240125, 244645, 368050, 480250, 489290, 831793, 920125, 1223225, 1663586, 1840250, 2446450, 4158965, 6116125, 8317930, 12232250, 20794825, 41589650, 103974125, 207948250]

約数ペア:

[(1, 207948250), (2, 103974125), (5, 41589650), (10, 20794825), (17, 12232250), (25, 8317930), (34, 6116125), (50, 4158965), (85, 2446450), (113, 1840250), (125, 1663586), (170, 1223225), (226, 920125), (250, 831793), (425, 489290), (433, 480250), (565, 368050), (850, 244645), (866, 240125), (1130, 184025), (1921, 108250), (2125, 97858), (2165, 96050), (2825, 73610), (3842, 54125), (4250, 48929), (4330, 48025), (5650, 36805), (7361, 28250), (9605, 21650), (10825, 19210), (14125, 14722)]